`stellosys.com`

DNSSEC	⚠️ Not signed
A	3.0.7.176^{🇸🇬 Amazon3.0.0.0/15 EC2 SIN prefix}
		PTR	`ec2-3-0-7-176.ap-southeast-1.compute.amazonaws.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`stellosys-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`mscid=ccyxkDAxTsAxTW/TWIYHEqUuMz4JJjdQi0PVyBqEO+sM6qLzGNXn2IdgPH1LHgDPXjm6bSI...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776132117

Same first word

stellosys.com

DNS History

16 records (6 active, 10 former)

●NSns1.bdm.microsoftonline.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-06-17 02:43:48
● 2026-04-10 15:55:28
● 2026-04-14 02:20:30

○NSns1.stellosys.com2017-06-17 → 2017-06-17 · 4 obs

○ 2016-12-01 19:53:32
● 2017-06-17 02:43:48
○ 2026-04-10 15:55:28
○ 2026-04-14 02:20:30

●NSns2.bdm.microsoftonline.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-06-17 02:43:48
● 2026-04-10 15:55:28
● 2026-04-14 02:20:30

○NSns2.stellosys.com2017-06-17 → 2017-06-17 · 4 obs

○ 2016-12-01 19:53:32
● 2017-06-17 02:43:48
○ 2026-04-10 15:55:28
○ 2026-04-14 02:20:30

●NSns3.bdm.microsoftonline.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-06-17 02:43:48
● 2026-04-10 15:55:28
● 2026-04-14 02:20:30

●NSns4.bdm.microsoftonline.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-06-17 02:43:48
● 2026-04-10 15:55:28
● 2026-04-14 02:20:30

○NSns45.domaincontrol.com2015-10-25 → 2016-12-01 · 4 obs

● 2015-10-25 17:08:00
● 2016-12-01 19:53:32
○ 2017-06-17 02:43:48
○ 2026-04-14 02:20:30

○NSns46.domaincontrol.com2015-10-25 → 2016-12-01 · 4 obs

● 2015-10-25 17:08:00
● 2016-12-01 19:53:32
○ 2017-06-17 02:43:48
○ 2026-04-14 02:20:30

○MXmail.stellosys.com2016-12-01 → 2017-06-17 · 5 obs

○ 2016-04-20 05:29:20
● 2016-12-01 19:53:32
● 2017-06-17 02:43:48
○ 2026-04-10 15:55:28
○ 2026-04-14 02:20:30

○MXmailstore1.secureserver.net2015-10-25 → 2016-04-20 · 4 obs

● 2015-10-25 17:08:00
● 2016-04-20 05:29:20
○ 2016-12-01 19:53:32
○ 2026-04-14 02:20:30

○MXsmtp.secureserver.net2015-10-25 → 2016-04-20 · 4 obs

● 2015-10-25 17:08:00
● 2016-04-20 05:29:20
○ 2016-12-01 19:53:32
○ 2026-04-14 02:20:30

●MXstellosys-com.mail.protection.outlook.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-06-17 02:43:48
● 2026-04-10 15:55:28
● 2026-04-14 02:20:30

●A3.0.7.1762026-04-10 → 2026-04-14 · 3 obs

○ 2017-06-17 02:43:48
● 2026-04-10 15:55:28
● 2026-04-14 02:20:30

○A50.63.13.32017-06-17 → 2017-06-17 · 4 obs

○ 2016-12-01 19:53:32
● 2017-06-17 02:43:48
○ 2026-04-10 15:55:28
○ 2026-04-14 02:20:30

○A50.63.202.452015-10-25 → 2016-04-20 · 4 obs

● 2015-10-25 17:08:00
● 2016-04-20 05:29:20
○ 2016-12-01 19:53:32
○ 2026-04-14 02:20:30

○A97.74.238.552016-12-01 → 2016-12-01 · 4 obs

○ 2016-04-20 05:29:20
● 2016-12-01 19:53:32
○ 2017-06-17 02:43:48
○ 2026-04-14 02:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
stellosys.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	4 records

✅ Authoritative Response

Server:150.171.21.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stellosys.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.0.7.176`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`stellosys-com.mail.protection.outlook.co`
TXT	2	`mscid=ccyxkDAxTsAxTW/TWIYHEqUuMz4JJjdQi0, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

IP Addresses

stellosys.com resolves to one IP number: 3.0.7.176.

Name Servers

stellosys.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

stellosys.com at least partially shares name servers with other domains, for instance blue-scientific.com, paragraf.si, myappaloosa.ch, baytreecaterers.co.uk and orimo-tax.com.

Host names with two IP numbers:

ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.

Mail Servers

stellosys.com is handled by a single mail server, stellosys-com.mail.protection.outlook.com.

Host stellosys-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.

stellosys.com - robtex.com

stellosys.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`stellosys.com`

`com`